Welcome to the end of the IPv4 Internet. Unfortunately the site you tried reach is not reachable by IPv4. To access {% if domain != "" %}<ahref="{{ back_to_url }}"target="_blank">{{ domain }}</a>{% else %}this part of the Internet{% endif %}, you need to enable IPv6 on your computer.
<li>HE.net offers the <ahref="https://tunnelbroker.net/"target="_blank">IPv6 tunnel broker service</a></li>
</ul>
</div>
</section>
<section>
<divclass="para-title">How to create an IPv6 only website</div>
<divclass="para-description">
If you want your website to be only available by IPv6, you can do the following:
<ul>
<li>Create an AAAA DNS entry that points to the IPv6 address of your website.</li>
<li>Create an A DNS entry that points to 185.203.114.115 (that is this site).</li>
<li>From now on visitors that use IPv4 and try to reach your site will be shown this page.</li>
</ul>
</div>
</section>
<section>
<divclass="para-title">How to make some content only accessible by IPv6?</div>
<divclass="para-description">
<ul>
<li>If parts of your website should only be reachable by IPv6, you can redirect the user to <ahref="https://no-ipv4-here.ungleich.ch/?back_to=YOUR_URL">https://no-ipv4-here.ungleich.ch/?back_to=YOUR_URL</a></li>
<li>Replace YOUR_URL with the URL that you want the user to come back to, when they have IPv6 enabled</li>
<li>We suggest to use a HTTP 302 (temporary location changed) for this</li>